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This platform provides peer-reviewed research summaries and educational content about peptides for wellness and optimization purposes. Nothing on this site is intended as medical advice, diagnosis, or treatment. We do not claim any peptide can diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare provider before beginning any wellness protocol.

Statements on this site have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability and eligibility vary.

Growth Hormone Axis

GHRP-2

Ghrelin-mimetic GH secretagogue with appetite effects.

Mechanism of Action

A synthetic hexapeptide that activates the ghrelin/GHS-R1a receptor, stimulating endogenous GH release. Compared to Ipamorelin, GHRP-2 produces a stronger GH pulse but also modestly elevates cortisol, prolactin, and appetite.

Research Areas

GH release in adult GH deficiency

Appetite stimulation in cachexia models

Diagnostic GH stimulation testing

Common Research Protocols

Stacked with GHRH analog

Combined with CJC-1295 or Sermorelin in research to amplify GH pulse amplitude.

Protocols summarized for educational reference from published research. Not dosing guidance.

Cited Research

[1]Journal of Clinical Endocrinology & Metabolism·1997

GHRP-2 stimulates GH release in healthy and GH-deficient adults

Established robust GH response after subcutaneous administration.

Important Considerations

•Not FDA-approved.
•Less receptor-selective than Ipamorelin; expect appetite and cortisol effects.
•Prohibited by WADA.

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Educational Information Only — Not Medical Advice

All content on this page is for educational and informational purposes only. It is not medical advice, diagnosis, or treatment. We make no claims that any peptide can diagnose, treat, cure, or prevent any disease. Peptides discussed are not FDA-approved for the indications listed unless explicitly stated otherwise.

Always consult a licensed healthcare provider before beginning any wellness protocol. Statements have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability, eligibility, and pricing may vary.

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